<template>
    <div>
       <div id="slider" class="mui-slider">
				<div id="sliderSegmentedControl" class="mui-scroll-wrapper mui-slider-indicator mui-segmented-control mui-segmented-control-inverted">
					<div class="mui-scroll">
						<a class="['mui-control-item', item.id==0 ? 'mui-active':'']" v-for="item in catagory" :key="item.id" @click="getPhotoListByCateId(item.id)">
							{{item.tital}}
						</a>
					
					</div>
				</div>

			</div>

        <ul class="photo-list">
            <router-link v-for="item in list" :key="item.id" 
            :to="'/home/photolist/' + item.id" tag="li">
                <img v-lazy="item.img_url">
                <div class="info">
                    <h1 class="tital">{{item.tital}}</h1>
                    <div class="body">{{item.zhaiyao}}</div>
                </div>
            </router-link>
        </ul>


            
    </div>
</template>

<script>
import mui from '../../lib/mui/js/mui.min.js'
mui('.mui-scroll-wrapper').scroll({
    deceleration: 0.0005
})

export default {
    data(){
        return {
            catagory:[],
            list:[],

        }
    },
    created(){
        this.getAllCategory()
        this.getPhotoListByCateId(0)
    },
    methods:{
        getAllCategory(){
            this.$http.get('api/getimgcatagory/').then(result => {
                if(result.body.status === 0){
                    result.body.message.unshift({tital:"全部",id:0})
                    this.catagory = result.body.message
                }

            })
        },
        getPhotoListByCateId(cateId){
            this.$http.get("api/getimages/" + cateId).then(result => {
                if (result.body.status === 0){
                    this.list = result.body.message
                }
            })
        }

    }
    
}
</script>

<style lang="scss" scoped>

.photo-list{
    list-style: none;
    margin: 0;
    padding: 10px;
    padding-bottom: 0;
    li{
        background-color: #ccc;
        text-align: center;
        margin-bottom: 10px;
        box-shadow: 0 0 9px #999;
        position: relative;
        
        img{
            width: 100%;
            vertical-align: middle;
        }
        img[lazy="loading"]{
            width: 40px;
            height: 300px;
            margin: auto;
        }

        .info{
            color: white;
            text-align: left;
            position: absolute;
            bottom: 0px;
            background-color:rgba(0,0,0,0.4);
            max-height: 84px;
            .tital{
                font-size: 14px;
                
            }
            .body{
                font-size: 10px
            }
        }


    }
}


</style>